qcacld-3.0: Add feature flag for SAR safety feature

Add support to featurize SAR safety feature.

Change-Id: I21695ec3f9dca9da6f02eb7a1435366943a8a621
CRs-Fixed: 2612950
diff --git a/configs/default_defconfig b/configs/default_defconfig
index 636fe89..cb2e964 100644
--- a/configs/default_defconfig
+++ b/configs/default_defconfig
@@ -806,6 +806,9 @@
 #Flag to enable Dynamic Voltage WDCVS (Config Voltage Mode)
 CONFIG_WLAN_DYNAMIC_CVM := y
 
+#Flag to enable SAR Safety Feature
+CONFIG_SAR_SAFETY_FEATURE := y
+
 CONFIG_WIFI_POS_CONVERGED := y
 ifneq ($(CONFIG_WIFI_POS_CONVERGED), y)
 CONFIG_WIFI_POS_LEGACY := y